diff options
Diffstat (limited to 'a.out.h')
| -rw-r--r-- | a.out.h | 430 |
1 files changed, 0 insertions, 430 deletions
diff --git a/a.out.h b/a.out.h deleted file mode 100644 index 33ca7f77ea..0000000000 --- a/a.out.h +++ /dev/null @@ -1,430 +0,0 @@ -/* a.out.h - - Copyright 1997, 1998, 1999, 2001 Red Hat, Inc. - -This file is part of Cygwin. - -This software is a copyrighted work licensed under the terms of the -Cygwin license. Please consult the file "CYGWIN_LICENSE" for -details. */ - -#ifndef _A_OUT_H_ -#define _A_OUT_H_ - -#ifdef __cplusplus -extern "C" { -#endif -#define COFF_IMAGE_WITH_PE -#define COFF_LONG_SECTION_NAMES - -/*** coff information for Intel 386/486. */ - - -/********************** FILE HEADER **********************/ - -struct external_filehdr { - short f_magic; /* magic number */ - short f_nscns; /* number of sections */ - host_ulong f_timdat; /* time & date stamp */ - host_ulong f_symptr; /* file pointer to symtab */ - host_ulong f_nsyms; /* number of symtab entries */ - short f_opthdr; /* sizeof(optional hdr) */ - short f_flags; /* flags */ -}; - -/* Bits for f_flags: - * F_RELFLG relocation info stripped from file - * F_EXEC file is executable (no unresolved external references) - * F_LNNO line numbers stripped from file - * F_LSYMS local symbols stripped from file - * F_AR32WR file has byte ordering of an AR32WR machine (e.g. vax) - */ - -#define F_RELFLG (0x0001) -#define F_EXEC (0x0002) -#define F_LNNO (0x0004) -#define F_LSYMS (0x0008) - - - -#define I386MAGIC 0x14c -#define I386PTXMAGIC 0x154 -#define I386AIXMAGIC 0x175 - -/* This is Lynx's all-platform magic number for executables. */ - -#define LYNXCOFFMAGIC 0415 - -#define I386BADMAG(x) (((x).f_magic != I386MAGIC) \ - && (x).f_magic != I386AIXMAGIC \ - && (x).f_magic != I386PTXMAGIC \ - && (x).f_magic != LYNXCOFFMAGIC) - -#define FILHDR struct external_filehdr -#define FILHSZ 20 - - -/********************** AOUT "OPTIONAL HEADER"= - **********************/ - - -typedef struct -{ - unsigned short magic; /* type of file */ - unsigned short vstamp; /* version stamp */ - host_ulong tsize; /* text size in bytes, padded to FW bdry*/ - host_ulong dsize; /* initialized data " " */ - host_ulong bsize; /* uninitialized data " " */ - host_ulong entry; /* entry pt. */ - host_ulong text_start; /* base of text used for this file */ - host_ulong data_start; /* base of data used for this file= - */ -} -AOUTHDR; - -#define AOUTSZ 28 -#define AOUTHDRSZ 28 - -#define OMAGIC 0404 /* object files, eg as output */ -#define ZMAGIC 0413 /* demand load format, eg normal ld output */ -#define STMAGIC 0401 /* target shlib */ -#define SHMAGIC 0443 /* host shlib */ - - -/* define some NT default values */ -/* #define NT_IMAGE_BASE 0x400000 moved to internal.h */ -#define NT_SECTION_ALIGNMENT 0x1000 -#define NT_FILE_ALIGNMENT 0x200 -#define NT_DEF_RESERVE 0x100000 -#define NT_DEF_COMMIT 0x1000 - -/********************** SECTION HEADER **********************/ - - -struct external_scnhdr { - char s_name[8]; /* section name */ - host_ulong s_paddr; /* physical address, offset - of last addr in scn */ - host_ulong s_vaddr; /* virtual address */ - host_ulong s_size; /* section size */ - host_ulong s_scnptr; /* file ptr to raw data for section */ - host_ulong s_relptr; /* file ptr to relocation */ - host_ulong s_lnnoptr; /* file ptr to line numbers */ - unsigned short s_nreloc; /* number of relocation entries */ - unsigned short s_nlnno; /* number of line number entries*/ - host_ulong s_flags; /* flags */ -}; - -#define SCNHDR struct external_scnhdr -#define SCNHSZ 40 - -/* - * names of "special" sections - */ -#define _TEXT ".text" -#define _DATA ".data" -#define _BSS ".bss" -#define _COMMENT ".comment" -#define _LIB ".lib" - -/********************** LINE NUMBERS **********************/ - -/* 1 line number entry for every "breakpointable" source line in a section. - * Line numbers are grouped on a per function basis; first entry in a function - * grouping will have l_lnno = 0 and in place of physical address will be the - * symbol table index of the function name. - */ -struct external_lineno { - union { - host_ulong l_symndx; /* function name symbol index, iff l_lnno 0 */ - host_ulong l_paddr; /* (physical) address of line number */ - } l_addr; - unsigned short l_lnno; /* line number */ -}; - -#define LINENO struct external_lineno -#define LINESZ 6 - -/********************** SYMBOLS **********************/ - -#define E_SYMNMLEN 8 /* # characters in a symbol name */ -#define E_FILNMLEN 14 /* # characters in a file name */ -#define E_DIMNUM 4 /* # array dimensions in auxiliary entry */ - -struct QEMU_PACKED external_syment -{ - union { - char e_name[E_SYMNMLEN]; - struct { - host_ulong e_zeroes; - host_ulong e_offset; - } e; - } e; - host_ulong e_value; - unsigned short e_scnum; - unsigned short e_type; - char e_sclass[1]; - char e_numaux[1]; -}; - -#define N_BTMASK (0xf) -#define N_TMASK (0x30) -#define N_BTSHFT (4) -#define N_TSHIFT (2) - -union external_auxent { - struct { - host_ulong x_tagndx; /* str, un, or enum tag indx */ - union { - struct { - unsigned short x_lnno; /* declaration line number */ - unsigned short x_size; /* str/union/array size */ - } x_lnsz; - host_ulong x_fsize; /* size of function */ - } x_misc; - union { - struct { /* if ISFCN, tag, or .bb */ - host_ulong x_lnnoptr;/* ptr to fcn line # */ - host_ulong x_endndx; /* entry ndx past block end */ - } x_fcn; - struct { /* if ISARY, up to 4 dimen. */ - char x_dimen[E_DIMNUM][2]; - } x_ary; - } x_fcnary; - unsigned short x_tvndx; /* tv index */ - } x_sym; - - union { - char x_fname[E_FILNMLEN]; - struct { - host_ulong x_zeroes; - host_ulong x_offset; - } x_n; - } x_file; - - struct { - host_ulong x_scnlen; /* section length */ - unsigned short x_nreloc; /* # relocation entries */ - unsigned short x_nlinno; /* # line numbers */ - host_ulong x_checksum; /* section COMDAT checksum */ - unsigned short x_associated;/* COMDAT associated section index */ - char x_comdat[1]; /* COMDAT selection number */ - } x_scn; - - struct { - host_ulong x_tvfill; /* tv fill value */ - unsigned short x_tvlen; /* length of .tv */ - char x_tvran[2][2]; /* tv range */ - } x_tv; /* info about .tv section (in auxent of symbol .tv)) */ - -}; - -#define SYMENT struct external_syment -#define SYMESZ 18 -#define AUXENT union external_auxent -#define AUXESZ 18 - -#define _ETEXT "etext" - -/********************** RELOCATION DIRECTIVES **********************/ - -struct external_reloc { - char r_vaddr[4]; - char r_symndx[4]; - char r_type[2]; -}; - -#define RELOC struct external_reloc -#define RELSZ 10 - -/* end of coff/i386.h */ - -/* PE COFF header information */ - -#ifndef _PE_H -#define _PE_H - -/* NT specific file attributes */ -#define IMAGE_FILE_RELOCS_STRIPPED 0x0001 -#define IMAGE_FILE_EXECUTABLE_IMAGE 0x0002 -#define IMAGE_FILE_LINE_NUMS_STRIPPED 0x0004 -#define IMAGE_FILE_LOCAL_SYMS_STRIPPED 0x0008 -#define IMAGE_FILE_BYTES_REVERSED_LO 0x0080 -#define IMAGE_FILE_32BIT_MACHINE 0x0100 -#define IMAGE_FILE_DEBUG_STRIPPED 0x0200 -#define IMAGE_FILE_SYSTEM 0x1000 -#define IMAGE_FILE_DLL 0x2000 -#define IMAGE_FILE_BYTES_REVERSED_HI 0x8000 - -/* additional flags to be set for section headers to allow the NT loader to - read and write to the section data (to replace the addresses of data in - dlls for one thing); also to execute the section in .text's case= - */ -#define IMAGE_SCN_MEM_DISCARDABLE 0x02000000 -#define IMAGE_SCN_MEM_EXECUTE 0x20000000 -#define IMAGE_SCN_MEM_READ 0x40000000 -#define IMAGE_SCN_MEM_WRITE 0x80000000 - -/* - * Section characteristics added for ppc-nt - */ - -#define IMAGE_SCN_TYPE_NO_PAD 0x00000008 /* Reserved. */ - -#define IMAGE_SCN_CNT_CODE 0x00000020 /* Section contains code. */ -#define IMAGE_SCN_CNT_INITIALIZED_DATA 0x00000040 /* Section contains initialized data. */ -#define IMAGE_SCN_CNT_UNINITIALIZED_DATA 0x00000080 /* Section contains uninitialized data. */ - -#define IMAGE_SCN_LNK_OTHER 0x00000100 /* Reserved. */ -#define IMAGE_SCN_LNK_INFO 0x00000200 /* Section contains comments or some other type of information. */ -#define IMAGE_SCN_LNK_REMOVE 0x00000800 /* Section contents will not become part of image. */ -#define IMAGE_SCN_LNK_COMDAT 0x00001000 /* Section contents comdat. */ - -#define IMAGE_SCN_MEM_FARDATA 0x00008000 - -#define IMAGE_SCN_MEM_PURGEABLE 0x00020000 -#define IMAGE_SCN_MEM_16BIT 0x00020000 -#define IMAGE_SCN_MEM_LOCKED 0x00040000 -#define IMAGE_SCN_MEM_PRELOAD 0x00080000 - -#define IMAGE_SCN_ALIGN_1BYTES 0x00100000 -#define IMAGE_SCN_ALIGN_2BYTES 0x00200000 -#define IMAGE_SCN_ALIGN_4BYTES 0x00300000 -#define IMAGE_SCN_ALIGN_8BYTES 0x00400000 -#define IMAGE_SCN_ALIGN_16BYTES 0x00500000 /* Default alignment if no others are specified. */ -#define IMAGE_SCN_ALIGN_32BYTES 0x00600000 -#define IMAGE_SCN_ALIGN_64BYTES 0x00700000 - - -#define IMAGE_SCN_LNK_NRELOC_OVFL 0x01000000 /* Section contains extended relocations. */ -#define IMAGE_SCN_MEM_NOT_CACHED 0x04000000 /* Section is not cachable. */ -#define IMAGE_SCN_MEM_NOT_PAGED 0x08000000 /* Section is not pageable. */ -#define IMAGE_SCN_MEM_SHARED 0x10000000 /* Section is shareable. */ - -/* COMDAT selection codes. */ - -#define IMAGE_COMDAT_SELECT_NODUPLICATES (1) /* Warn if duplicates. */ -#define IMAGE_COMDAT_SELECT_ANY (2) /* No warning. */ -#define IMAGE_COMDAT_SELECT_SAME_SIZE (3) /* Warn if different size. */ -#define IMAGE_COMDAT_SELECT_EXACT_MATCH (4) /* Warn if different. */ -#define IMAGE_COMDAT_SELECT_ASSOCIATIVE (5) /* Base on other section. */ - -/* Magic values that are true for all dos/nt implementations */ -#define DOSMAGIC 0x5a4d -#define NT_SIGNATURE 0x00004550 - -/* NT allows long filenames, we want to accommodate this. This may break - some of the bfd functions */ -#undef FILNMLEN -#define FILNMLEN 18 /* # characters in a file name */ - - -#ifdef COFF_IMAGE_WITH_PE -/* The filehdr is only weired in images */ - -#undef FILHDR -struct external_PE_filehdr -{ - /* DOS header fields */ - unsigned short e_magic; /* Magic number, 0x5a4d */ - unsigned short e_cblp; /* Bytes on last page of file, 0x90 */ - unsigned short e_cp; /* Pages in file, 0x3 */ - unsigned short e_crlc; /* Relocations, 0x0 */ - unsigned short e_cparhdr; /* Size of header in paragraphs, 0x4 */ - unsigned short e_minalloc; /* Minimum extra paragraphs needed, 0x0 */ - unsigned short e_maxalloc; /* Maximum extra paragraphs needed, 0xFFFF */ - unsigned short e_ss; /* Initial (relative) SS value, 0x0 */ - unsigned short e_sp; /* Initial SP value, 0xb8 */ - unsigned short e_csum; /* Checksum, 0x0 */ - unsigned short e_ip; /* Initial IP value, 0x0 */ - unsigned short e_cs; /* Initial (relative) CS value, 0x0 */ - unsigned short e_lfarlc; /* File address of relocation table, 0x40 */ - unsigned short e_ovno; /* Overlay number, 0x0 */ - char e_res[4][2]; /* Reserved words, all 0x0 */ - unsigned short e_oemid; /* OEM identifier (for e_oeminfo), 0x0 */ - unsigned short e_oeminfo; /* OEM information; e_oemid specific, 0x0 */ - char e_res2[10][2]; /* Reserved words, all 0x0 */ - host_ulong e_lfanew; /* File address of new exe header, 0x80 */ - char dos_message[16][4]; /* other stuff, always follow DOS header */ - unsigned int nt_signature; /* required NT signature, 0x4550 */ - - /* From standard header */ - - unsigned short f_magic; /* magic number */ - unsigned short f_nscns; /* number of sections */ - host_ulong f_timdat; /* time & date stamp */ - host_ulong f_symptr; /* file pointer to symtab */ - host_ulong f_nsyms; /* number of symtab entries */ - unsigned short f_opthdr; /* sizeof(optional hdr) */ - unsigned short f_flags; /* flags */ -}; - - -#define FILHDR struct external_PE_filehdr -#undef FILHSZ -#define FILHSZ 152 - -#endif - -typedef struct -{ - unsigned short magic; /* type of file */ - unsigned short vstamp; /* version stamp */ - host_ulong tsize; /* text size in bytes, padded to FW bdry*/ - host_ulong dsize; /* initialized data " " */ - host_ulong bsize; /* uninitialized data " " */ - host_ulong entry; /* entry pt. */ - host_ulong text_start; /* base of text used for this file */ - host_ulong data_start; /* base of all data used for this file */ - - /* NT extra fields; see internal.h for descriptions */ - host_ulong ImageBase; - host_ulong SectionAlignment; - host_ulong FileAlignment; - unsigned short MajorOperatingSystemVersion; - unsigned short MinorOperatingSystemVersion; - unsigned short MajorImageVersion; - unsigned short MinorImageVersion; - unsigned short MajorSubsystemVersion; - unsigned short MinorSubsystemVersion; - char Reserved1[4]; - host_ulong SizeOfImage; - host_ulong SizeOfHeaders; - host_ulong CheckSum; - unsigned short Subsystem; - unsigned short DllCharacteristics; - host_ulong SizeOfStackReserve; - host_ulong SizeOfStackCommit; - host_ulong SizeOfHeapReserve; - host_ulong SizeOfHeapCommit; - host_ulong LoaderFlags; - host_ulong NumberOfRvaAndSizes; - /* IMAGE_DATA_DIRECTORY DataDirectory[IMAGE_NUMBEROF_DIRECTORY_ENTRIES]; */ - char DataDirectory[16][2][4]; /* 16 entries, 2 elements/entry, 4 chars */ - -} PEAOUTHDR; - - -#undef AOUTSZ -#define AOUTSZ (AOUTHDRSZ + 196) - -#undef E_FILNMLEN -#define E_FILNMLEN 18 /* # characters in a file name */ -#endif - -/* end of coff/pe.h */ - -#define DT_NON (0) /* no derived type */ -#define DT_PTR (1) /* pointer */ -#define DT_FCN (2) /* function */ -#define DT_ARY (3) /* array */ - -#define ISPTR(x) (((x) & N_TMASK) == (DT_PTR << N_BTSHFT)) -#define ISFCN(x) (((x) & N_TMASK) == (DT_FCN << N_BTSHFT)) -#define ISARY(x) (((x) & N_TMASK) == (DT_ARY << N_BTSHFT)) - -#ifdef __cplusplus -} -#endif - -#endif /* _A_OUT_H_ */ |